90286388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{1787}}^1$

素因数の和:2551

約数の個数: 24

約数和(自身を含む): 167614272

約数和(自身を除く): 77327884

約数列:

[1, 2, 4, 17, 34, 68, 743, 1486, 1787, 2972, 3574, 7148, 12631, 25262, 30379, 50524, 60758, 121516, 1327741, 2655482, 5310964, 22571597, 45143194, 90286388]

約数ペア:

[(1, 90286388), (2, 45143194), (4, 22571597), (17, 5310964), (34, 2655482), (68, 1327741), (743, 121516), (1486, 60758), (1787, 50524), (2972, 30379), (3574, 25262), (7148, 12631)]